DeLOCK USB to Serial RS232 converter cable, 3m.
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
1.5ft (0.46m) USB to DB9 Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
USB-A to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
USB Serial RS232 Single Port PRO Adapter with Activity LED 3ft
Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 6.6 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, 2 Meters/Black : Electronics
USB RS-232 DB9 Male Serial Adapter Converter with Prolific Chip
IOGEAR - GUC232A - USB to Serial Adapter
USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable
1 Meter USB to RS232 Serial Adapter DB9 Male w/Hex Nut, PROLIFIC Chipset
Amazon.com: StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) : Electronics
USBSEAD | i-tec USB to Serial RS232 Adapter | i-tec
Keyspan High Speed USB Serial Adapter - 230 Kbps | Dell USA
USB to serial RS232 adapter with two ports
StarTech.com USB to Serial RS232 Adapter Cable with COM Retention 1' - ICUSB232PRO - USB Adapters - CDW.com
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
Tripp Lite 5ft USB to Serial Adapter Cable USB-A to DB9 RS-232 M/M 5' - serial adapter - USB - RS-232 - U209-000-R - USB Adapters - CDW.com
Sewell InstaCOM USB to Serial Adapter — Sewell Direct
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
StarTech.com USB to Serial Adapter - Detachable 6 ft USB A-B Cable - Prolific PL-2303 - USB to RS232 Adapter Cable - Add an RS232 serial port to your laptop or desktop
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
USB to Serial Converter – USB to Serial Adapter | TRENDnet - TRENDnet TU-S9
USB-A Serial Adapter - Single Port with COM Retention | Advantage Software
Dual port RS232 Serial to USB adapter for RS232 data conversion.
USB to Serial Adapter – Trouble Free!!
